Question

clearly a celebrity BWAHAHAHA;)now perform the indicated operation g(a)=3a-4 h(a)=3a squared-a.i know that to find (g-h)(a) you plug something in on the calculater RIGHT?

Answer 1

No, you subtract the two equations.

Answer 2

if \(g = 3a-4\) and \(h = 3a^2 -a\), what is g - h?

Answer 3

(g-h)(a)=g(a)-h(a)

Answer 4

ok i get that u subtract but what do u do with the (a)?

Answer 5

The (a) is just notation that tells you that g and h depend on a.